High strength and durability
In accordance with API 5L standard (American Petroleum Institute standard), GR.B grade tensile strength ≥414MPa, yield strength ≥241MPa, suitable for high pressure, high stress environment (such as oil and gas transportation).
Seamless process has no weld weakness, stronger compression and deformation resistance, especially suitable for harsh geological conditions (such as Middle East desert, submarine pipelines).
Excellent corrosion resistance
Corrosion resistance can be improved by adding micro-alloy elements (such as Cr, Mo) or coating treatment, adapting to the high salt environment in the Middle East or the humid climate in Europe.
High precision and consistency
Seamless steel pipe has high dimensional accuracy (uniform wall thickness, small ovality), easy welding and installation, and reduced engineering risks.
Wide applicability
It can be used to transport a variety of media such as oil, natural gas, water, etc., and can also be used for structural support (such as buildings, bridges), meeting diverse needs.
1. Factors favored by the European market
Strict standard compliance:
The API5L standard is compatible with European EN 10208, ISO 3183 and other specifications. PSL1 GR.B can meet basic needs and is cheaper than PSL2 (higher testing requirements), with a high cost-effectiveness.
Energy infrastructure demand:
Europe's continued investment in oil and gas pipelines (especially North Sea oil and gas fields, Eastern European gas transmission networks) and renewable energy (such as hydrogen pipelines) drives demand.
Environmental protection and sustainability:
Seamless steel pipes have a long life and low leakage risk, meeting European emission reduction requirements.
2. Factors favored by the Middle East market
Oil and gas industry dependence:
The Middle East accounts for more than 30% of global oil production. API5L GR.B is the preferred material for onshore and submarine pipelines, suitable for high temperature and high pressure environments.
Infrastructure expansion demand:
Saudi Arabia's "Vision 2030" and the UAE's diversification strategy promote the construction of pipeline networks, desalination plants, and power stations, and the demand for seamless steel pipes is strong.
Cost and supply stability:
The price of API5L GR.B seamless steel pipes produced in China is 20%-30% lower than that of European and American manufacturers, and the delivery cycle is short. Middle Eastern buyers tend to purchase for a long time.
Certification requirements: CE certification or PED (Pressure Equipment Directive) compliance, provide CBAM, EPD reports, etc.
Trade barriers: Pay attention to tariff policies. Recently, the EU terminated its anti-dumping policy on Chinese seamless steel pipes
By combining performance advantages, cost competitiveness and market demand, API5L PSL1 GR.B seamless steel pipes continue to occupy an important position in the Eurasian market.
Post time: Jun-17-2025
